RUSTSEC-2024-0010

    Dashboard / Vulnerabilities / RUSTSEC-2024-0010

    RUSTSEC-2024-0010

    Published: 6 Feb 2024Last Modified: 15 Feb 2024

    Summary: Improper comparison of different-length signatures

    Details: The `Webhook::verify` function incorrectly compared signatures of different lengths - the two signatures would only be compared up to the length of the shorter signature. This allowed an attacker to pass in `v1,` as the signature, which would always pass verification.

    References: https://crates.io/crates/svix, https://rustsec.org/advisories/RUSTSEC-2024-0010.html, https://github.com/svix/svix-webhooks/pull/1190

    Affected packages

    Package

    Name: svix

    Purl: pkg:cargo/svix

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -1.17.0

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High